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calculus

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Use the function defined below to calculate the indicated derivative.
f(t)= 4/(t^3)+3

what is f''(2)

(second derivative)

Need help!!

  • calculus -

    Use the power rule,
    (xn)' = nxn-1
    To find f"(t), repeat the differentiation.
    Hint:
    4/t³ = 4t-3

  • calculus -

    Use implicit differentiation to find the slope of the tangent line to the curve
    4 x^2 + 2 xy + 1 y^3 = 32
    at the point ( -3,2 ).

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